Fair Value Measurements - (Details) - Recurring basis - USD ($) $ in Thousands |
Jul. 27, 2024 |
Apr. 30, 2024 |
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Equity securities | $ 596 | $ 937 |
| Warrants | 110 | 90 |
| Total | 706 | 1,027 |
| Financial liabilities measured at fair value | 0 | 0 |
| Quoted prices in active market for identical assets (Level 1) | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Equity securities | 596 | 937 |
| Total | 596 | 937 |
| Significant other observable inputs (Level 2) | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Warrants | 110 | 90 |
| Total | $ 110 | $ 90 |
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- Definition Fair value portion of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. No definition available.
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- Definition Fair value portion of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value of financial and nonfinancial obligations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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